V&A Waterfront

V&A Waterfront’s holistic energy efficiency interventions have helped them achieve a reduction in total consumption of 26% from 2008 till 2015.

Bayside Mall

Their PV installation has resulted in average monthly savings of 11% and up to 17% in summer months.

Peninsula All-Suite Hotel

Ongoing initiatives are resulting in annual savings of up to 19% despite higher occupancy


Energy efficiency is embedded within the KPAs of every business unit, with energy champions from stores, distribution centres and Head Office.

Grey Green Sustainable Energy Engineering

  • Contact Person: Nishen Brijraj
  • Address: Unit 403 Salt Circle, 19 Kent Street, Woodstock, 7925
  • Website: www.greygreen.co.za
  • Started in: 2009
  • Location: Cape Town
  • Affiliations:


  • Services:


    • Initial consultations: Yes
    •  Preliminary audits: Yes
    • Investment grade audits: Yes
    • Installation: Yes
    • Monitoring and Verification: Yes
    • Maintenance: Yes
  • Other relevant Services:


    Solar PV systems

  • Financial models:


    • Turnkey contract: Yes
    • Shared savings: Yes
    • Guaranteed savings: Yes
    • Financed contract: Yes
    • Other: Hybrid of the above
  • Technology:


    Lighting, Compressors, Pumps, Fans, Motors, Heating & Cooling

  • Experience:


    Multiple projects for large industrial and commercial clients

  • Skills:


    Post-graduate engineers with specialization in sustainable energy engineering. Affiliated to SAPVIA, NCPC, GBCSA, CIDB and ESKOM

  • Subcontractors:


    We use qualified and experienced local contractors for installations as and when required. Usually electrical, but we sometimes also get specialist contractors depending on the interventions.

  • Monitoring and verification:


    Usually M&V is appointed by ESKOM at no additional costs to the client. We can also perform our own M&V if required.

  • Training for clients:


    Training is provided at no additional cost, as applicable, to sustain savings and maintain systems in place.

  • Project size limitations:


    We prefer large energy users with monthly electricity consumption greater than R 50 000, but will take on clients on a case-by-case basis.

  • Additional information:


    We are a level 2 BBBEE rated company.

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